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Hot Runner System Coil Heaters For Plastic Injection Molds

Hot Runner System Coil Heaters For Plastic Injection Molds

Hot Runner System Coil Heaters for Plastic Injection Molds Coil heaters are made of nickel chrome resistance wire placed inside chrome nickel steel tube filled with MgO powder and compacted for faster and efficient heat transfer. The heaters are annealed to acquire malleability for bending into...

Hot Runner System Coil Heaters for Plastic Injection Molds

Coil heaters are made of nickel chrome resistance wire placed inside chrome nickel steel tube filled with MgO powder and compacted for faster and efficient heat transfer. The heaters are annealed to acquire malleability for bending into any shape. Hot runner heaters with built in thermocouple are also available. Hot runner bushes are produced with hot runner heaters of different cross section with inner brass and outer stainless steel cover.It's high working temperature, fast heating, uniform heating precision, long service life, can be automatically controlled area, high thermal conduction, while internal heating material damage, external can be reuses.
  
TECHNICAL DETAIL:
1.Use condition: environment temperature -20~+60°C, Relative temperature <95%
2.Leakage current:<0.5MA
3.Insulation resistance:≥5MO
4.Ground resistance:<0.1O
5.Voltage resistance: no electric breakdown for 1 minute under 1500V
6.Temperature endurance:100-1200°C
 
Application:                             
1.The A class products of our company has the function of water proof .
2.The normal voltage is 230 V, We can make the voltage as you need .
3.The normal cable length is 1000mm ,also we can make the length as you need
4.The ledding wire type use fiberglass silicone copper wire ,PTFE wrapped copper wire ,and others should b customized .
5.Material:SS304,Mgo ,Heating coil
6.Surface highest temperature as your vequirement :750°C
7.Various sizes of cross section for your choice,including special specification.
8.Power density reaches 20 w/cm square.
9.Thermocouple type J/K/E can be attached.
10.High temperature Teflon lead wire and stainless steel shield provided.


Voltage12~440V
Wattage200~3000W
Heating section2.2*4.2/3*3/3.4*3.4/3.5*3.5/4*4mm
Thermal protectionBuild in Type "J" (or) "K" Thermocouple
Operation Tempreature0~800C
Lead cableFiberglass/fep/silicone/stainless steel braied/armor cable
Dimension ToleranceCoil I.D + 0.1 to 0.2mm
Coil Length + 1mm
Unheated Length35mm (Standard)
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